1931
| 1931 na bamanáka elóko mosúsu | |
|---|---|
| Manáka ya Gregorio | 1931 MCMXXXI |
| Ab urbe condita | 2684 |
| Manáka y'Armenia | 1380 |
| Manáka ya Bahai | 87 – 88 |
| Manáka ya °Baberber | 2881 |
| Manáka ya °Babudist | 2475 |
| Manáka ya °Burma | 1293 |
| Manáka ya °°Byzanz | 7439 – 7440 |
| Manáka ya Sina | 4627 – 4628 |
| Manáka ya *révolution ya Falansia | CXXXIX – CXL 139 – 140 |
| Manáka ya Bakopti | 1647 – 1648 |
| Manáka ya Elitré | 1923 – 1924 |
| Manáka ya Bayúda | 5691 – 5692 |
| Manáka ya Indu | |
| – Vikram Samvat | 1986 – 1987 |
| – Shaka Samvat | 1853 – 1854 |
| – Kali Yuga | 5032 – 5033 |
| Manáka ya Holoseno | 11931 |
| Manáka ya Iran | 1309 – 1310 |
| Manáka ya Bamosulmani | 1349 – 1350 |
| Manáka ya Kore | |
| – Dangun-Ära | 4264 |
| – Juche-Ära | 20 |
| Manáka Thai-Solar | 2474 |